As you may know I just bought a used L3410 and am giving it a oil change But I have no books . How much oil does the motor hold and is their a place online that information can be found.
You should be able to go to the Kubota web and find the info.
Remember to drain both sides of the pan. If you are not familiar with a Kubota the front drive shaft runs through a slot in the oil pan so the pan has two drain holes.